/*
 * Copyright 2015 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.optaplanner.examples.projectjobscheduling.domain.solver;

import org.optaplanner.core.impl.heuristic.selector.common.decorator.SelectionFilter;
import org.optaplanner.core.impl.score.director.ScoreDirector;
import org.optaplanner.examples.projectjobscheduling.domain.Allocation;
import org.optaplanner.examples.projectjobscheduling.domain.JobType;
import org.optaplanner.examples.projectjobscheduling.domain.Schedule;

public class NotSourceOrSinkAllocationFilter implements SelectionFilter<Schedule, Allocation> {

    @Override
    public boolean accept(ScoreDirector<Schedule> scoreDirector, Allocation allocation) {
        JobType jobType = allocation.getJob().getJobType();
        return jobType != JobType.SOURCE && jobType != JobType.SINK;
    }

}
